S-93306A805 5/8"-11 x 1 1/2" Aluminum Hex Head Screws

Key Features & Benefits at a Glance

• Superior strength-to-weight ratio from 2024 aluminum construction, providing robust performance while reducing component weight
• Enhanced torque transmission through the external hex drive design, ensuring secure fastening in demanding applications
• Reliable coarse threading with UNC 5/8"-11 specification and Class 2A fit, offering excellent engagement and vibration resistance
• Consistent mechanical performance with 30,000 psi tensile strength and Rockwell B40 hardness for dependable load-bearing capability
• Full threading along the 1½" length provides maximum grip range and installation flexibility
• Environmental compliance assurance with RoHS 3 and REACH standards, meeting global regulatory requirements
• Right-hand thread orientation ensures standard installation compatibility across industrial equipment

Professional Applications & Engineering Value

These 2024 aluminum hex head screws deliver exceptional value in weight-sensitive applications where corrosion resistance and strength are critical. The coarse UNC threading provides superior performance in softer materials and high-vibration environments, preventing loosening under dynamic loads. The external hex drive configuration enables high-torque installation without stripping, while the fully threaded design ensures maximum engagement depth. Ideal for aerospace components, transportation equipment, and industrial machinery, these screws solve the engineering challenge of achieving high tensile strength (30,000 psi) while maintaining lightweight characteristics. The Class 2A thread fit guarantees consistent assembly performance across production runs, reducing installation time and improving manufacturing efficiency.

Specification Summary & Compliance

Manufactured to precise inch system dimensions with Class 2A thread fit tolerance for reliable interchangeability. The UNC coarse thread specification (5/8"-11) ensures optimal performance in industrial fastening applications. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, meeting the latest international standards for hazardous substance restrictions. The combination of Rockwell B40 hardness and 30,000 psi tensile strength provides verified mechanical performance for demanding engineering applications.